Fuxina acida p.a.

Tip produs: Fuxina acida p.a.

Prezentare Fuxina acida p.a.

Continut (%) >=60
Absorbtie max 540-549 (HCl 0.0025mol/l)
Absorbtie A 1%/1cm 780-1310
Rest la uscare <=10% ( 110°C )

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Activitate firma: substante chimice - chimice

Continut (%) >=80, spectrofotometric Absorbtie maxima 549-552 nm Rest la uscare <=15%, la 110°C Nr. CAS ...

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Continut (%) >=85, spectrofotometric Absorbtie maxima 622-626 nm Reziduu la uscare <=10%, la 110°C ...

Heptan -n

Continut (%) min 99 Apa (%) max 0.02 Subst nevolatile max 0.001% Acid liber max 0.001% ca acid acetic Vascozitate ...

Alcool etilic 96%

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Ciclohexan p.a.

Continut (%) min 99.5 Apa (%) max 0.02 Subst nevolatile max. 0,002% Acid liber (ca acid acetic) max. ...

Ciclohexan p.a.

Continut (%) min 99.5 Apa (%) max 0.02 Subst nevolatile max. 0,002% Acid liber (ca acid acetic) max. ...

Acid oxalic

Acid oxalic anhidru tehnic Aspectul cristale Culoare albe Continut (%) min 99.6 Cenusa 0.04% ...

Orceina p.a.

Absorbtie maxima 575-580nm, sol0.01mol/l NaOH Reziduu la usacare <=7% Absorbtie maxima 575-580nm, sol0.01mol/l ...

Continut (%) <=90, spectrofotometric Absorbtie max 540-543 nm, (ethanol 50%) Rest la uscare <=12%, la ...

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